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| その他のタイトル |
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THE RELATION OF FELLING RIPARIAN WOODS AND HABITAT IN TOYOHIRA RVER
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| 作成者 |
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| 権利情報 |
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Copyright 2004 土木学会 ダウンロードを含むこの著作物の利用は、著作権法の私的使用及び引用の範囲に限り認められます。その範囲外の利用については、土木学会 の承諾が必要です。
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| 主題 |
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Other
riparian woods
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Other
felling
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Other
management index
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Other
riparian-dependent bird species
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Other
masu salmon
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NDC
510
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Other
In this study we quantitatively surveyed the relationship between the riparian woods and the habitat of animals to determine management indexes of felling riparian woods in consideration of ecological conservation. We performed statistical analysis for birds fish. The analysis aimed to reveal how distribution of birds relates to stand size and stand structure, and how distribution, food consumption, and growth of fish relate to the presence of riparian woods. By piling up distribution of birds on map of environmental compartments of riparian woods, the analysis for birds showed the stand size necessary to the assure inhabiting of riparian-dependent bird species and the stand structure appropriate for the propagation of birds. The analysis for fish proved that riparian woods are beneficial in point of population density and growth of masu salmon (Oncorhynchus masou).
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土木学会
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| 日付 |
Created2016-02-15
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Issued2004-06
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| 言語 |
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| 資源識別のタイプ |
journal article |
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VoR |
| 資源識別子 |
URI
http://hdl.handle.net/10258/1544
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| 関連 |
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NCID
BA67519158
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isIdenticalTo
NAID
120004681078
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| 収録誌情報 |
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| コンテンツ更新日時 |
2021-04-13 |
